m12#04 : Retired Discussions [Locked]
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m12#04

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Manager
Joined: 05 Jan 2009
Posts: 82
Followers: 1

Kudos [?]: 93 [0], given: 2

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07 Jun 2009, 13:58
Can somebody please explain the problem below?

How many zeros does 100! end with?

(C) 2008 GMAT Club - m12#4

20
24
25
30
32
Intern
Joined: 28 Feb 2009
Posts: 27
Followers: 0

Kudos [?]: 7 [0], given: 8

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08 Jun 2009, 12:38
greatest integer means GI :-- GI [100/5] +GI [100/25] +GI[100/125] = 20+4+0 = 24
Founder
Affiliations: AS - Gold, HH-Diamond
Joined: 04 Dec 2002
Posts: 14420
Location: United States (WA)
GMAT 1: 750 Q49 V42
GPA: 3.5
Followers: 3711

Kudos [?]: 22928 [0], given: 4510

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09 Jun 2009, 16:49

Continue discussion there.
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Re: m12#04   [#permalink] 09 Jun 2009, 16:49
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m12#04

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